Playing Card Riddle

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?




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If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

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One day, Birbal got late for a function and Akbar was highly disappointed.
Please forgive me Jahanpanah. I arrived late because my child was crying and I had to calm him down, explained Birbal.
Does it take this long to placate a child? questioned the emperor. I feel that you have no idea about how to raise a child. I order you to act like a child and I will act like your father to show you how you should have dealt with your child. Come on! Ask me all that he asked from you.
Father, I want a cow, said Birbal.
The emperor quickly ordered one of the servants to bring a cow to the kingdom.
I want to drink its milk, now, now, now! said Birbal, imitating the voice of his child.
Akbar asked his servants to milk the cow and give to Birbal.
The servants quickly milked the cow and offered the milk to Birbal. He sipped in a little and then gave the bowl to the emperor.
As Birbal put up the next demand that was put up by his child a few hours ago, the emperor was stunned and left the room.
What did Birbal say?

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What goes up but never comes down?

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There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

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What is red and smells like blue paint?

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Why is Saturday stronger than Monday?

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A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Oil in the Drum

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What brings you down but never up?

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Can you name some countries which do not have the alphabet 'A' in them?

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Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

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Amazing Facts

Gamers

In 2011, people playing Foldit, an online puzzle game about protein folding, resolved the structure of an enzyme that causes an Aids-like disease in monkeys. Researchers had been working on the problem for 13 years. The gamers solved it in three weeks.